*{
    margin: 0;
    padding: 0;
}
body,html{
    width: 100%;
    height: 100%;
}
li{
    list-style: none;
}
.container{
    width: 100%;
    height: 100%;
    background: url(../images/登录.png) no-repeat;
    background-size: 100% 100%;
    background-position: center;
    display: flex;
    align-items: center;
    /* justify-content: flex-end; */
    justify-content: center;
}
.container .banner{
    width: 55%;
    height: 40%;
    box-shadow: 2px 2px 4px rgba(6, 6, 6, .2);
    display: flex;

}
.container .banner .banner-left{
    width: 50%;
    height: 100%;
    background-color: #E4F1F9;
    display: flex;
    align-items: center;
    justify-content: center;
}
.container .banner .banner-left img{
    width: 200px;
    height: 89;
}
.container .banner .banner-right{
    width: 50%;
    height: 100%;
    background-color: #fff;
    box-shadow: 2px 2px 9px rgba(6, 6, 6, .2);
    padding: 50px 30px;
    box-sizing: border-box;
}
.container .banner .banner-right h3{
    font-weight: 500;
    width: 100%;
    text-align: center;
    margin-bottom: 20px;
}

.container .banner .banner-right input{
    width: 100%;
    height: 40px;
    outline: none;
    font-size: 16px;
    padding-left: 10px;
    box-sizing: border-box;
    margin-bottom: 20px;
    border: 1px solid #C8C8C8;
}
.container .banner .banner-right input::placeholder{
    color: #C8C8C8;
}
.container .banner .banner-right button{
    width: 100%;
    height: 40px;
    border: none;
    background: none;
    background-color: #0F6AB1;
    font-size: 18px;
    text-align: center;
    line-height: 40px;
    letter-spacing: 3px;
    color: #fff;
    cursor: pointer;
}